
aiRFlex Pinch Valves
aiRFlex pinch valves use advanced technology, innovative design, and top quality construction materials to provide the longest sleeve life.
aiRFlex Advantages & Key Features
- Simple and cost effective solution for low pressures
- In-line and quick tube change with patented tube folds for durability & self-cleaning
- Standard Face-to-Face
- Exterior & interior corrosion resistant Fusion Bonded Epoxy Powdercoating
Available Configurations
- CONTROL – MODULATING (Sizing available)
- ISOLATION – ON/OFF
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aiRFlex
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aiRFlex Valve
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MONSYS BOX - Smart Valve Wear Sensor System
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Maintenance - In-line Tube Replacement (Spanish)
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Maintenance - In-line Tube Replacement
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aiRFlex
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aiRFlex Gallery
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DN1200 DN1400 Pinch Valves
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OEM Application
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Tube
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Pinch Valve Animation
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Air Release Valve
Industries
Specifications
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Size Range
1" (25mm) to 60" (1500mm)
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Temperature
-50degF to 250degF
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Max. Working Pressure
Up to 60psi (4bar)
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Standard Face-to-Face
ASME B-16.10, DIN 3202, ISO 5732
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Flange Drilling
ANSI 150#, ANSI 300#, DIN, JIS, AS
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Actuation
Plant Air
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Tube Material
NR, PGR, EPDM, NBR, IIR, CR, FPM, CSM (View Chart)
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In-Line Tube Change
Yes
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Wear Sensor
Yes, option
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Body Type
Sealed
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Body Material
Ductile iron, aluminum or stainless steel (on request)
Downloads
Catalogs
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aiRFlex
https://www.rfvalve.com/sites/default/files/aiRFlex2_0.pdf English -
aiRFlex Deutsch
https://www.rfvalve.com/sites/default/files/aiRFlex%20Deutsch%20Catalog%202014.pdf Dutch -
aiRFlex Spanish
https://www.rfvalve.com/sites/default/files/airflex%20Spanish%20Catalog%202014.pdf English -
RF Valve Japanese
https://www.rfvalve.com/sites/default/files/2008%20RF%20Valve%20Catalog%20%20Japanese.pdf Japanese -
RF Valve
https://www.rfvalve.com/sites/default/files/2012%20RF%20Valve%20Catalog%20%20English%20TB%200812%20%28small%29.pdf English -
RF Valve Russian
https://www.rfvalve.com/sites/default/files/2012%20RF%20Valve%20Catalog%20Russian.pdf Russian -
RF Valve Spanish
https://www.rfvalve.com/sites/default/files/2012%20RF%20Valve%20Catalog%20Spanish%20TB%200812%20%28sml%29.pdf Spanish -
RF Valve Spanish
https://www.rfvalve.com/sites/default/files/2012%20RF%20Valve%20Catalog%20Spanish%20TB%200812.pdf Spanish -
RF Valve Canada CRN
https://www.rfvalve.com/sites/default/files/2013%20RF%20Valve%20Catalog%20Canada%20CRN.pdf English -
RF Valve Chinese
https://www.rfvalve.com/sites/default/files/2014%20RF%20Valve%20Catalog%20Chinese.pdf Chinese -
RF Valve Finnish
https://www.rfvalve.com/sites/default/files/2015%20RF%20Valve%20Catalog%20Finnish.pdf Finnish
Engineering Specifications
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aiRFlex Air Operated Pinch Valve Specification
https://www.rfvalve.com/sites/default/files/aiRFLEX%20Air%20Operated%20Pinch%20Valve%20Specification.pdf English
Technical
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RF Valve aiRFlex Codigos de Las Valvulas e Informacion
https://www.rfvalve.com/sites/default/files/RF%20VALVE%20aiRFlex%20Codigos%20de%20Las%20Valvulas%20e%20Informacion%20Tecnica.%2007-2011.pdf Spanish -
RF Valve aiRFlex Elastomer Tube Qualities and Selection
https://www.rfvalve.com/sites/default/files/Elastomer.pdf English -
RF Valve aiRFlex and Tube Technical Markings
https://www.rfvalve.com/sites/default/files/RF%20Valve%20and%20Tube%20Technical%20Markings%2004-20-2015.pdf English -
RF Valves Valve Data Sheet Imperial
https://www.rfvalve.com/sites/default/files/RF%20VALVES%20-%20Valve%20Data%20Sheet%202013%20Imperial.pdf English -
RF Valves Valve Data Sheet Metric
https://www.rfvalve.com/sites/default/files/RF%20VALVES%20-%20Valve%20Data%20Sheet%20V2%2014_2013_METRIC.pdf English
Installation, Operation & Maintenance Manuals
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aiRFlex IO&M Manual
https://www.rfvalve.com/sites/default/files/01%20aiRFlex%20IO%26M%20Manual%202014.pdf English -
aiRFlex Modulating IO&M Manual
https://www.rfvalve.com/sites/default/files/02%20aiRFlex%20IO%26M%20Manual_Modulating.2014.pdf English -
aiRFlex 14 to 20 inch IO&M Manual
https://www.rfvalve.com/sites/default/files/03%20aiRFlex%20IO%26M%20Manual%2014%20to%2020-inch_2014.pdf English -
aiRFlex Manual de IO&M Valvula Spanish
https://www.rfvalve.com/sites/default/files/Manual%20de%20IO%26M%20valvula%20aiRFlex_2013.pdf Spanish -
aiRFlex Manual de IO&M Valvula DeControl Spanish
https://www.rfvalve.com/sites/default/files/Manual%20de%20IO%26M%20ValvulaDeControl%20aiRFlex_2013.pdf Spanish
Certificates
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RF VALVES OY ISO 9001
https://www.rfvalve.com/sites/default/files/ISO%209001%20RF%20VALVES%20OY.pdf English -
RF VALVES OY DNV
https://www.rfvalve.com/sites/default/files/DNV%2012%20ATEX%2012511Q%20RF%20VALVES%20OY.pdf English -
RF Valves Inc. HSB Global Standards
https://www.rfvalve.com/sites/default/files/RF%20HSB%20Global%20Standards%20Certificate%202016_0.pdf English
Accessories
- Fail Positions - Fail Open (standard) or Fail Close with Control Box
- Quick Opening - Vacuum-assisted Opening
- Positioner - Proportional Pressue Control 4-20mA
- MONSYS Box - Smart Valve Wear Sensor System
- Elastomer Tube Options - wear sensor wire or reduced port
- Pressure Switch - For Open/Close Indication
- Solenoid/Filter/Regulator